PiggyPlus Mod Concept - Interactivity, Exploration, Monsters!

[Unearthlybrutal]

A mod for ATDD or is it a conversion for AAMFP?

It's for AMFP and will replace the original files with the modded ones, meaning you'll have to backup the AMFP folder before installing the mod incase you'll want to play the unmodded version.

I think that you can do a full conversion.
People launch the original AAMFP with the usual way and there would be a .bat file for opening your mod. No need for backup.